condition mean min max 3 h after light 0.532675345 0.0 1.75861 7 h after light 0.6115515 0.183128 1.17703 11 h after light 0.26717098004333334 0.0 0.797732 2 h after dark 0.56924025 0.0 1.59704 6 h after dark 0.5153615083333333 0.0 0.995874 10 h after dark 0.392926675 0.0 1.32998